#asktheexperts my baby is not gaining weight she is 23 days old still she is 2 kg

A. Namaste Mom, Low birth weight and preterm babies gain weight slowly, also initial days their is loss of weight after birth , and later they tend to put on weight, monthly weight gain is expected in the range of 400 gm to 1 kg and by age of 4 to 6 months they double their birth weight